Yes, "The Fabelmans" is based on a true story. The film is a semi-autobiographical work by director Steven Spielberg, inspired by his own childhood and family experiences. It explores his early passion for filmmaking and the complexities of his family life, particularly focusing on his parents' relationship. The narrative reflects Spielberg's personal journey and the influences that shaped him into one of cinema's most iconic filmmakers.

"The Fabelmans," directed by Steven Spielberg, is a semi-autobiographical film that explores themes of family, creativity, and the journey of a young aspiring filmmaker. It has received critical acclaim for its storytelling, performances, particularly by Michelle Williams, and Spielberg's direction. The film provides a nostalgic look at the impact of cinema on personal growth and relationships. If you appreciate character-driven narratives and are a fan of Spielberg's work, it’s definitely worth watching.

In "The Fabelmans," the family secret revolves around a hidden truth about the protagonist's mother, Mitzi. It is revealed that she had a close emotional bond with her friend, Benny, which hints at a romantic connection. This revelation creates tension within the family, especially affecting the protagonist, Sammy. The secret embodies themes of love, betrayal, and the complexities of family dynamics, ultimately influencing Sammy's understanding of relationships and his passion for filmmaking.

As of now, "The Fabelmans" is not available on Netflix. The film, directed by Steven Spielberg, was initially released in theaters and is typically available for streaming on platforms like Peacock or for digital rental and purchase through services like Amazon Prime Video, Google Play, and Apple TV. Availability may change over time, so it's a good idea to check current streaming platforms for updates.